| Lat / long: | 43.63243, -109.40265 |
| Primary: | Bentonite |
| Operation type: | Unknown |
| Development status: | Unknown |
| MAS | 560131040 |
| DEP | 10303689 |
| Reference | {Deposit:: WYO INDUSTRIAL MINS GUIDEBOOK, 1975, WYO GEOL SURVEY OPEN FI}{Deposit:: LES, P. 31} |
| Reporter | South Dakota School of Mines |